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Complete your furnace repair with this genuine OEM B1392139 view port bushing for the Goodman/Amana AMVC80604BXBA. The view port bushing seats around the burner-observation sight port, providing a clean, protective grommet that guards the sheet-metal edge and helps maintain the intended seal at the inspection opening. Though inexpensive, a missing or degraded bushing can allow air leakage around the port and expose sharp metal edges during service.
The OEM bushing is molded to the exact port diameter and depth of your furnace cabinet for a snug, secure fit. Generic grommets rarely match the opening and can fall out or fail to seal. At this price, genuine OEM is always the right call.
Very Easy (1/5). Press-fits into the view port opening by hand — no tools required. Takes under a minute. Disconnect power before opening the furnace cabinet.